REPOSITORY
rL LLVM
================
Comment at: cfe/trunk/lib/CodeGen/CGAtomic.cpp:747
@@ +746,3 @@
+ if (!RetTy->isVoidType()) {
+ if (UseOptimizedLibcall) {
+ if (HaveRetTy)
----------------
Hi David,
I've been chasing issues with libcxx for the xcore - hence finding this late in
the day.
For non-optimized lib calls that return a value, don't we want to return the
'Res'?
viz:
if (!RetTy->isVoidType()) {
if (HaveRetTy)
return Res;
if (UseOptimizedLibcall) {
...
Have I understood the code correctly?
Robert
http://reviews.llvm.org/D5098
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